Edit File: cvs2vendor
#! /bin/sh # # Copyright (C) 1997-2005 The Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # cvs2vendor - move revsisions from files in A to files in B # # The primary reason for this script is to move deltas from a # non-vendor branched repository onto a fresh vendor branched one, # skipping the initial checkin in assumption that it is the same in # both repositories. This way you can take a project that was moved # into CVS without the benefit of the vendor branch and for all # intents and purposes add the vendor branch underneath the existing # deltas. # # This script is also a decent example of repository maintenance using # raw RCS commands (if I do say so myself! ;-). # # Tags are preserved. # # The timestamp of the initial vendor branch revision will be adjusted # to be the same as the 1.1 revision of each source file. # # Extra branches in the source directory will cause breakage. # # Intermediate files are created in the current working directory # where this script is started. # # Written by Greg A. Woods <woods@planix.com>, based on rcs2sccs # (retains some of the rlog parsing from it). # # The copyright is in the Public Domain. # if [ $# -ne 2 ]; then echo USAGE: $0 srcdir dstdir exit 2 fi tsrcdir=$1 tdstdir=$2 revfile=/tmp/cvs2vendor_$$_rev rm -f $revfile commentfile=/tmp/cvs2vendor_$$_comment rm -f $commentfile if sort -k 1,1 /dev/null 2>/dev/null then sort_each_field='-k 1 -k 2 -k 3 -k 4 -k 5 -k 6 -k 7 -k 8 -k 9' else sort_each_field='+0 +1 +2 +3 +4 +5 +6 +7 +8' fi srcdirs=`cd $tsrcdir && find . -type d -print | sed 's~^\.[/]*~~'` # the "" is a trick to get $tsrcdir itself without resorting to '.' for ldir in "" $srcdirs; do srcdir=$tsrcdir/$ldir dstdir=$tdstdir/$ldir # Loop over every RCS file in srcdir # for vfile in $srcdir/*,v; do # get rid of the ",v" at the end of the name file=`echo $vfile | sed -e 's/,v$//'` bfile=`basename $file` if [ ! -d $dstdir ]; then echo "making locally added directory $dstdir" mkdir -p $dstdir fi if [ ! -f $dstdir/$bfile,v ]; then echo "copying locally added file $dstdir/$bfile ..." cp $vfile $dstdir continue; fi # work on each rev of that file in ascending order rlog $file | grep "^revision [0-9][0-9]*\." | awk '{print $2}' | sed -e 's/\./ /g' | sort -n -u $sort_each_field | sed -e 's/ /./g' > $revfile for rev in `cat $revfile`; do case "$rev" in 1.1) newdate=`rlog -r$rev $file | grep "^date: " | awk '{printf("%s.%s\n",$2,$3); exit}' | sed -e 's~/~.~g' -e 's/:/./g' -e 's/;//' -e 's/^19//'` olddate=`rlog -r1.1.1.1 $dstdir/$bfile | grep "^date: " | awk '{printf("%s.%s\n",$2,$3); exit}' | sed -e 's~/~.~g' -e 's/:/./g' -e 's/;//' -e 's/^19//'` sed "s/$olddate/$newdate/" < $dstdir/$bfile,v > $dstdir/$bfile.x mv -f $dstdir/$bfile.x $dstdir/$bfile,v chmod -w $dstdir/$bfile,v symname=`rlog -h $file | sed -e '1,/^symbolic names:/d' -e 's/[ ]*//g' | awk -F: '$2 == "'"$rev"'" {printf("-n%s:1.1.1.1\n",$1)}'` if [ -n "$symname" ]; then echo "tagging $file with $symname ..." rcs $symname $dstdir/$bfile,v if [ $? != 0 ]; then echo ERROR - rcs $symname $dstdir/$bfile,v exit 1 fi fi continue # skip first rev.... ;; esac # get a lock on the destination local branch tip revision co -r1 -l $dstdir/$bfile if [ $? != 0 ]; then echo ERROR - co -r1 -l $dstdir/$bfile exit 1 fi rm -f $dstdir/$bfile # get file into current dir and get stats date=`rlog -r$rev $file | grep "^date: " | awk '{printf("%s %s\n",$2,$3); exit}' | sed -e 's/;//'` author=`rlog -r$rev $file | grep "^date: " | awk '{print $5; exit}' | sed -e 's/;//'` symname=`rlog -h $file | sed -e '1,/^symbolic names:/d' -e 's/[ ]*//g' | awk -F: '$2 == "'"$rev"'" {printf("-n%s\n",$1)}'` rlog -r$rev $file | sed -e '/^branches: /d' -e '1,/^date: /d' -e '/^===========/d' | awk '{if ((total += length($0) + 1) < 510) print $0}' > $commentfile echo "==> file $file, rev=$rev, date=$date, author=$author $symname" co -p -r$rev $file > $bfile if [ $? != 0 ]; then echo ERROR - co -p -r$rev $file exit 1 fi # check file into vendor repository... ci -f -m"`cat $commentfile`" -d"$date" $symname -w"$author" $bfile $dstdir/$bfile,v if [ $? != 0 ]; then echo ERROR - ci -f -m"`cat $commentfile`" -d"$date" $symname -w"$author" $bfile $dstdir/$bfile,v exit 1 fi rm -f $bfile # set the default branch to the trunk... # XXX really only need to do this once.... rcs -b1 $dstdir/$bfile if [ $? != 0 ]; then echo ERROR - rcs -b1 $dstdir/$bfile exit 1 fi done done done echo cleaning up... rm -f $commentfile echo " Conversion Completed Successfully" exit 0
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